| Business | Phone |
| Acme Surveying Inc 19823 Firesign Dr, Humble 77346 | (281) 812-9867 |
| Faith Survey Llc 1209 1st St E, Humble 77338 | (281) 446-8340 |
| G & G Surveying 1938 Old River Rd, Humble 77338 | (936) 582-6841 |
| Glezman Surveying 1938 Old River Rd, Humble 77338 | (936) 582-6340 |
| Humble Surveying Co 1032 1st St E, Humble 77338 | (281) 446-5101 |
| National Surveying Specialist 5115 Fm 1960 Rd E, Humble 77346 | (281) 812-6120 |